Ключевые слова: business, checklist, civil, connect, construct, construction, construction site, contractor, control, deformed bar employee, details, development, employee, engineer, engineering, equipment, examining, floor, foreman, frame, framework, helmet, highway, industrial, infrastructure, inspector, installing, job, layers, machinery, manager, material, occupation, plan, professional, project, road, road construction, safety, section, site, structure, survey, surveyor, talking, technology, transportation, work, workplace,